2x+y = 3,. 4x - 3 y =11
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Answer:
Your answer is x = 2 and y = -1
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2x+y=3...............(1)
4x-3y=11..............(2)
Multiplying equation (1) by 3 we get,
6x+3y=9..........(3)
Adding equation (2) and (3) we get,
10x=20
x=20/10
x=2
Now, Substituting the value of x in equation (1)
: . 2(2) +y=3
: . 4+y=3
: . y=3-4
: . y= -1
Therefore,
(x, y) =(2, -1) is the solution.
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